树的镜像
public class Solution { public void Mirror(TreeNode root) { if(root == null) return; TreeNode temp = root.left; root.left = root.right; root.right = temp; Mirror(root.left); Mirror(root.right); } }
posted on 2019-02-28 14:03 www_practice 阅读(127) 评论(0) 编辑 收藏 举报